The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2016
Filed:
Oct. 27, 2011
Mikael Racov, Huskvarna, SE;
Henrik Hvitman, Norrahammar, SE;
Peter Gunnarsson, Gränna, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
A battery operated handheld power tool, comprising a working tool assembly (), a handle assembly () and an elongate tubular rod (). The working tool assembly () comprises a motor housing () having a first inner space (), comprising an electric motor () with a fan (). The first inner space () is connected to the exterior of the working tool assembly () by means of at least one air outlet (). The handle assembly () comprises a second inner space () in which a control unit () is positioned, the second inner space () being in flow communication with the exterior of the handle assembly (). The elongate tubular rod () defines an air guiding channel (), in flow communication with the first inner space () and the second inner space ().